GAMMARIDEAN AMPHIPODA 83 



Gitanopsis vilordes J. L. Barnard 



Gitanopsis vilordes J. L. Barnard, 1962c, pp. 131-132, fig. 6. 



Material. — carmel: Phyllospadix-Tpelvetiid grid, rare, cayucos: 

 buried cobbles, moderately abundant, pt. dume: short brown algae, 

 scarce, corona del mar: underrock grid, rare; Phyllospadix-coraWine 

 grid, rare; loose rocks, moderately abundant; calcareous worm tubes, 

 scarce, la jolla: Phyllospadix-cor&Ume grid, rare (5 per sq. m.) ; 

 underrock grid, scarce (12 per sq. m.). 



Distribution. — California from Monterey Bay to La Jolla, 0-27 m. 



Dubious specimens of Gitanopsis pusilloides Shoemaker (1942b) are 

 recorded from Campbell station IF and in the Phyllospadix-cor&Wme 

 grid of Corona del Mar. 



Ampithoidae 



Ampithoe humeralis Stimpson 



Amphithoe humeralis Stimpson, 1864, p. 156. — Caiman, 1898, pp. 271-273, pi. 



331, fig. 4.— Holmes, 1904b, p. 241. 

 Ampithoe humeralis: Stebbing, 1906, p. 636. — J. L. Barnard, 1954a, p. 29; 1965a, 



p. 7, figs. 2-3. 



Material. — cayucos: Macrocystis holdfast, rare; Macrocystis 

 stipe, rare, hazapd canyon: Egregia-Laminaria holdfasts, rare. 

 goleta: Phyllospadix-pelvebiid grid, rare. 



Distribution. — Puget Sound, Washington to Guadelupe Island, 

 off Baja California. A northern species submerging below the inter- 

 tidal zone in southern California. Its juveniles probably are more 

 abundant in the intertidal than reported because juveniles of "north- 

 ern" ampithoids have not been identified to species. 



Ampithoe lacertosa Bate 



Amphithoe lacertosa Bate: Bate, 1862, pp. 236-237, pi. 41, fig. 5. 



Ampithoe lacertosa: Stebbing, 1906, pp. 633-634. — J. L. Barnard, 1954a, pp. 



31-33, pis. 29, 30.— Nagata, 1960, pp. 175-176, pi. 16, figs. 95, 96.— J. L. 



Barnard, 1965a, pp. 9-12, figs. 4, 5 (with synonymy). 



Material. — cayucos: Phyllospadix-pelvetiid grid, scarce (6 per 

 sq. m.). corona del mar: algae below water, rare, la jolla: Phyl- 

 lospadix-coraWine grid, rare (5 per sq. m.). 



Distribution. — Kodiak, Alaska, to Bahia Magdalena, Baja 

 California; Japan, south to Shizueka Prefecture. A northern species 

 occurring below the intertidal zone in southern California. 



Ampithoe lindbergi Gurjanova 



Amphithoe lindbergi Gurjanova, 1938, pp. 351-354, fig. 49; 1951, pp. 892-895, 

 fig. 620. 



